#include<iostream>
#include<vector>
using namespace std;
const long mod=998244353;
bool isp[1<<20];
int N;
main()
{
	cin>>N;
	vector<int>ps;
	for(int i=2;i<=N;i++)if(!isp[i])
	{
		ps.push_back(i);
		for(int j=i+i;j<=N;j+=i)isp[j]=true;
	}
	long ans=1;
	for(int i=0;i+1<ps.size();i++)
	{
		int t=N;
		while(t>=ps[i])
		{
			t/=ps[i];
			ans=ans*ps[i]%mod;
		}
	}
	cout<<ans<<endl;
}